No evidence swapping sugar for artificial sweeteners helps weight loss, major review warns
The IndependentSign up for our free Health Check email to receive exclusive analysis on the week in health Get our free Health Check email Get our free Health Check email SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our privacy policy Replacing sugar with artificial sweeteners used in Diet Coke and other soft drinks has no effect on weight loss and their long-term health effects are still poorly understood, a major scientific review has said. In the largest analysis of the health effects of non-sugar sweeteners to date, German researchers found little robust evidence to support claimed health benefits or to rule out increased harm from long term use. “While some studies report an association between sweetener use and reduced obesity and risk of type 2 diabetes, other studies suggest that sweetener use could increase the risk of weight gain, diabetes and cancer.” But after completing the review, the authors concluded: “No evidence was seen for health benefits from sweeteners and potential harms could not be excluded.” In the UK the switch to sugar alternatives has been driven by a government levy on added sugar in soft drinks, which caused many manufacturers to cut out sugar, or raise the prices of their products. “Replacement of sugary drinks with artificial sweeteners helps prevent weight gain in children but is not superior to the preferred alternative – water.”